Drones ready for light show at expo
chinadaily.com.cn |
Updated: 2019-05-24 17:01
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A large-scale drone light show is scheduled to take place during the upcoming China International Big Data Industry Expo, to be held in Guiyang, Guizhou province from May 26 to 29. On the eve of the expo, a total of 526 drones were used in a rehearsal.
